Dr. Walter Liszewski , MD
Dermatology โข Chicago, IL
676 N Saint Clair St Ste 1600
Chicago, IL 606112997
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
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NPI assigned on April 14, 2015; this date does not establish years in practice.
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Published CMS data list 5,475 Original Medicare Part B services in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Published rows only; this is not a quality measure.
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Published Part B service records, 2024:
- 95044 โ Test for allergy using skin patch: 3,730 service units.
- 96900 โ Application of ultraviolet light to skin: 544 service units.
- 17003 โ Destruction of precancer skin growth, 2-14 growths: 334 service units.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Units differ by code; these are not visits or a measure of quality.
CPTยฎ only copyright 2023 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2024). CPT notice
See all 15 records in the table ยท Guide: How to read Medicare Part B data
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Published CMS data list 788 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024. Published rows only; this is not a quality measure.
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Published Part D records, 2024:
- Ketoconazole โ 173 prescription fills, including refills.
- Triamcinolone Acetonide โ 149 prescription fills, including refills.
- Minoxidil โ 61 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 23 records in the table ยท Guide: How to read Medicare Part D prescriber data
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More Medicare Part B services than 95% of clinicians listed under Dermatology in Chicago, IL (2024, 113 clinicians with data). Median for this group: 734. Middle half: 298 to 1,752.
More Medicare Part B services than 80% of clinicians listed under Dermatology in Illinois (2024, 405 clinicians with data). Median for this group: 2,033. Middle half: 899 to 4,119.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part B services went from 5,018 in 2020 to 5,475 in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2020โ2024.
Practice Location & Contact Primary Location
676 N Saint Clair St Ste 1600
Chicago, IL 606112997
NPPES lists 3 distinct additional practice-address records in New Orleans, LA; Saint Paul, MN; St Louis Park, MN. See the list
Source: CMS NPPES NPI Registry, practice location records; release date unavailable.
CMS Doctors and Clinicians lists 1 group name: Northwestern Medical Faculty Foundation. See the list
Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
Medicare Profile & Education
Source: CMS Doctors and Clinicians National Downloadable File
Tulane University School Of Medicine
2015
What Public CMS Data Show
Dermatology: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
449 people with Original Medicare in 2024
It gives a sense of how many people with Medicare this clinician treated that year.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider, 2024.
Medicare-allowed amount
About $130,560 in 2024
The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.
It shows the total cost of this clinician's Original Medicare services under Medicare's fee rules.
What this does not show: Medicare-allowed amount
This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024.
Paid by Medicare
About $92,447 in 2024
The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.
The gap between the allowed amount and this number is roughly what patients and their other insurance paid.
What this does not show: Paid by Medicare
This is not the clinician's income and not a measure of quality.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024.
30-day fills
982 standardized 30-day fills in 2024
CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.
What this does not show: 30-day fills
It is not a count of patients and not a measure of quality.
Part D drug cost
$782,554 in 2024
The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.
It shows the total spending on drugs this clinician prescribed, not what any one patient paid.
What this does not show: Part D drug cost
A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024.
Open Payments general payments, program year 2025
All general payments: $303,912.37 across 234 records.
By nature of payment (3 largest of 4)
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program: $218,470.00 across 58 records.
- Consulting Fee: $60,451.25 across 18 records.
- Travel and Lodging: $18,898.97 across 55 records.
Reporting-company totals (3 largest of 14)
- Eli Lilly and Company: $100,390.57 across 75 records.
- Sanofi and Genzyme US Companies: $84,968.22 across 35 records.
- Galderma Laboratories, L.P.: $54,016.50 across 46 records.
A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.
Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).
Years since graduation
11 years (graduated 2015)
CMS Doctors and Clinicians data list 2015 as the year this clinician finished professional school.
It tells you roughly how long ago the clinician finished school.
What this does not show: Years since graduation
It is not the number of years in practice, and more years does not mean better care.
Source: CMS Doctors and Clinicians National Downloadable File.
NPI first issued
2015
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Accepts Medicare assignment
CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.
With Original Medicare, you usually pay only your deductible and coinsurance, and the office sends the claim to Medicare for you.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians; Medicare.gov, โDoes your provider accept Medicare as full payment?โ
Telehealth (some services)
Recent Medicare claims show this clinician provided some services by telehealth, such as a video or phone visit.
You may be able to have some visits without going to the office. Ask which visits can be done by telehealth.
What this does not show: Telehealth (some services)
It does not mean all services are offered by telehealth, or that telehealth is covered by your plan.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Enrolled in Medicare (PECOS)
Dr. Liszewski has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.
It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Can order Medicare-covered services
CMS lists Dr. Liszewski as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.
Medicare pays for these items and services only when they are ordered by an eligible clinician.
What this does not show: Can order Medicare-covered services
It does not mean the clinician offers these services directly.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Compared with the same specialty in Chicago and Illinois
Billing and prescribing volume is not a quality rating.
Medicare Part B services
More Medicare Part B services than 95% of clinicians listed under Dermatology in Chicago, IL (2024, 113 clinicians with data). Median for this group: 734. Middle half: 298 to 1,752.
More Medicare Part B services than 80% of clinicians listed under Dermatology in Illinois (2024, 405 clinicians with data). Median for this group: 2,033. Middle half: 899 to 4,119.
Medicare-allowed amount
A higher Medicare-allowed amount than 75% of clinicians listed under Dermatology in Chicago, IL (2024, 113 clinicians with data). Median for this group: $55,579. Middle half: $21,156 to $115,126.
Close to the middle for clinicians listed under Dermatology in Illinois (2024, 405 clinicians with data). Median for this group: $141,868. Middle half: $64,155 to $281,967.
Paid by Medicare
A higher Medicare payment amount than 75% of clinicians listed under Dermatology in Chicago, IL (2024, 113 clinicians with data). Median for this group: $38,442. Middle half: $14,571 to $82,347.
Close to the middle for clinicians listed under Dermatology in Illinois (2024, 405 clinicians with data). Median for this group: $99,602. Middle half: $44,437 to $204,261.
Medicare Part D prescriptions
More Part D prescriptions than 85% of clinicians listed under Dermatology in Chicago, IL (2024, 146 clinicians with data). Median for this group: 223. Middle half: 94 to 508.
More Part D prescriptions than 65% of clinicians listed under Dermatology in Illinois (2024, 468 clinicians with data). Median for this group: 471. Middle half: 165 to 904.
Part D drug cost
A higher Part D drug cost than 95% of clinicians listed under Dermatology in Chicago, IL (2024, 146 clinicians with data). Median for this group: $50,146. Middle half: $2,705 to $189,548.
A higher Part D drug cost than 90% of clinicians listed under Dermatology in Illinois (2024, 468 clinicians with data). Median for this group: $69,576. Middle half: $5,709 to $275,598.
233 active clinicians are listed under Dermatology with a practice address in Chicago, IL (647 in Illinois).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Chicago
10.3% of these 233 clinicians have the CMS telehealth indicator.
54.9% of these 233 clinicians are listed by CMS as accepting Medicare assignment.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
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Medicare Part B services
Medicare Part B services stayed about the same: 5,018 in 2020 and 5,475 in 2024.
- 2020: 5,018
- 2021: 4,381
- 2022: 4,677
- 2023: 5,478
- 2024: 5,475
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Medicare-allowed amount
Medicare-allowed amount increased 27% from $102,415 in 2020 to $130,560 in 2024.
- 2020: $102,415
- 2021: $124,783
- 2022: $138,741
- 2023: $128,171
- 2024: $130,560
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Paid by Medicare
Paid by Medicare increased 27% from $73,056 in 2020 to $92,447 in 2024.
- 2020: $73,056
- 2021: $92,855
- 2022: $102,269
- 2023: $92,688
- 2024: $92,447
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Medicare Part D prescriptions
Medicare Part D prescriptions increased 56% from 505 in 2020 to 788 in 2024.
- 2020: 505
- 2021: 516
- 2022: 729
- 2023: 744
- 2024: 788
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30-day fills
30-day fills increased 79% from 549 in 2020 to 982 in 2024.
- 2020: 549
- 2021: 583
- 2022: 848
- 2023: 892
- 2024: 982
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Part D drug cost
Part D drug cost increased 990% from $71,798 in 2020 to $782,554 in 2024.
- 2020: $71,798
- 2021: $63,345
- 2022: $218,717
- 2023: $605,466
- 2024: $782,554
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $467.39 in 2021 to $303,912.37 in 2025.
- 2021: $467.39
- 2022: $2,003.08
- 2023: $23,154.99
- 2024: $85,532.19
- 2025: $303,912.37
Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo ยท Report an error.
Pharma & Medical Device Financial Disclosures
Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments
Program year 2025 (payments made January 1 โ December 31, 2025): 234 records totaling $303,912.37.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Sanofi and Genzyme US Companies |
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
|
DUPIXENT | General | $11,938.00 |
| Sanofi and Genzyme US Companies |
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
|
DUPIXENT | General | $11,938.00 |
| Sanofi and Genzyme US Companies |
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
|
DUPIXENT | General | $11,938.00 |
| Galderma Laboratories, L.P. |
Consulting Fee
Cash or cash equivalent
|
NEMLUVIO | General | $11,475.00 |
| Sanofi and Genzyme US Companies |
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
|
DUPIXENT | General | $10,028.00 |
| Sanofi and Genzyme US Companies |
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
|
DUPIXENT | General | $10,028.00 |
| Galderma Laboratories, L.P. |
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
|
NEMLUVIO | General | $9,800.00 |
| Novartis Pharmaceuticals Corporation |
Consulting Fee
Cash or cash equivalent
|
โ | General | $8,000.00 |
| Eli Lilly and Company |
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
|
EBGLYSS | General | $6,400.00 |
| Sanofi and Genzyme US Companies |
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
|
DUPIXENT | General | $5,253.00 |
| Galderma Laboratories, L.P. |
Consulting Fee
Cash or cash equivalent
|
NEMLUVIO | General | $5,100.00 |
| ABBVIE INC. |
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
|
RINVOQ | General | $4,900.00 |
| Sanofi and Genzyme US Companies |
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
|
DUPIXENT | General | $4,775.00 |
| Arcutis Biotherapeutics, Inc. |
Consulting Fee
Cash or cash equivalent
|
Zoryve | General | $4,500.00 |
| Sanofi and Genzyme US Companies |
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
|
DUPIXENT | General | $4,340.00 |
| Sanofi and Genzyme US Companies |
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
|
DUPIXENT | General | $4,298.00 |
| Sanofi and Genzyme US Companies |
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
|
DUPIXENT | General | $4,298.00 |
| LEO Pharma Inc. |
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
|
ANZUPGO | General | $4,073.00 |
| Regeneron Pharmaceuticals, Inc. |
Consulting Fee
Cash or cash equivalent
|
DUPIXENT | General | $3,820.00 |
| Galderma Laboratories, L.P. |
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
|
NEMLUVIO | General | $3,600.00 |
| Galderma Laboratories, L.P. |
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
|
NEMLUVIO | General | $3,600.00 |
| Galderma Laboratories, L.P. |
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
|
โ | General | $3,600.00 |
| ABBVIE INC. |
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
|
RINVOQ | General | $3,500.00 |
| LEO Pharma Inc. |
Consulting Fee
Cash or cash equivalent
|
ANZUPGO | General | $3,500.00 |
| Kowa Pharmaceuticals America, Inc. |
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
|
ZORYVE | General | $3,375.00 |
(top 25 shown)
Source: CMS Open Payments, program year 2025, released June 30, 2026.
Performed Procedures & Service Volume
CPTยฎ is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2018โ2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners โ by Provider and Service data, 2019โ2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.
| HCPCS Code | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
|
95044
Test for allergy using skin patch
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3,730 | 43 | $26.00 | $5.48 |
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96900
Application of ultraviolet light to skin
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544 | 17 | $107.00 | $26.19 |
|
17003
Destruction of precancer skin growth, 2-14 growths
|
334 | 76 | $46.00 | $6.87 |
|
99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
|
251 | 195 | $323.00 | $135.62 |
|
99213
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
|
184 | 157 | $218.32 | $96.65 |
|
17000
Destruction of precancer skin growth, 1 growth
|
131 | 115 | $259.00 | $59.77 |
|
99204
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
|
71 | 71 | $505.00 | $175.21 |
|
11102
Biopsy of related skin growth, first growth
|
68 | 62 | $363.00 | $102.09 |
|
99203
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
|
37 | 37 | $330.00 | $119.62 |
|
G2211
Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's
|
36 | 33 | $88.00 | $17.45 |
|
17110
Destruction of skin growth, 1-14 growths
|
30 | 25 | $353.00 | $116.08 |
|
11103
Biopsy of related skin growth, each additional growth
|
20 | 15 | $153.00 | $53.36 |
|
11104
Punch biopsy, first skin growth
|
14 | 14 | $363.00 | $132.77 |
|
99215
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more
|
13 | 13 | $434.00 | $181.46 |
|
99212
Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more
|
12 | 12 | $132.00 | $59.99 |
Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits
Submitted charges are billed amounts, not a price quote for your visit.
Medicare Part D Prescribing Profile & Medications
Medicare Part D prescriptions filled, including refills, in 2024.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Ketoconazole | Ketoconazole | 173 | 4,677 | $2,888.52 | 94 |
| Triamcinolone Acetonide | Triamcinolone Acetonide | 149 | 4,576 | $1,683.75 | 109 |
| Minoxidil | Minoxidil | 61 | 5,044 | $398.61 | 21 |
| Clobetasol Propionate | Clobetasol Propionate | 54 | 1,394 | $2,204.14 | 28 |
| Ciclopirox | Ciclopirox | 39 | 1,125 | $1,176.09 | 17 |
| Tacrolimus | Tacrolimus | 36 | 844 | $5,550.94 | 23 |
| Dupixent Pen | Dupilumab | 32 | 882 | $116,818.27 | โ |
| Dupixent Syringe | Dupilumab | 27 | 756 | $96,793.92 | โ |
| Clindamycin Phosphate | Clindamycin Phosphate | 21 | 695 | $699.26 | โ |
| Hydrocortisone | Hydrocortisone | 19 | 304 | $135.37 | 15 |
| Metronidazole | Metronidazole | 18 | 425 | $665.93 | โ |
| Methotrexate | Methotrexate Sodium | 18 | 980 | $497.22 | โ |
| Doxycycline Monohydrate | Doxycycline Monohydrate | 17 | 544 | $288.56 | 14 |
| Terbinafine Hcl | Terbinafine Hcl | 15 | 591 | $138.89 | โ |
| Desonide | Desonide | 14 | 366 | $952.12 | โ |
| Fluorouracil | Fluorouracil | 14 | 421 | $1,619.17 | 12 |
| Humira(Cf) | Adalimumab | 13 | 364 | $84,594.38 | โ |
| Fluocinonide | Fluocinonide | 12 | 370 | $412.35 | 12 |
| Skyrizi Pen | Risankizumab-Rzaa | 12 | 896 | $242,026.02 | โ |
| Nystatin | Nystatin | 11 | 375 | $179.47 | โ |
| Tretinoin | Tretinoin | 11 | 370 | $373.34 | โ |
| Otezla | Apremilast | 11 | 330 | $62,071.84 | โ |
| Cosentyx Sensoready Pen | Secukinumab | 11 | 308 | $160,385.94 | โ |
Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
NUCC Taxonomy Code: 207N00000X
A dermatologist is trained to diagnose and treat pediatric and adult patients with benign and malignant disorders of the skin, mouth, external genitalia, hair and nails, as well as a number of sexually transmitted diseases. The dermatologist has had additional training and experience in the diagnosis and treatment of skin cancers, melanomas, moles and other tumors of the skin, the management of contact dermatitis and other allergic and nonallergic skin disorders, and in the recognition of the skin manifestations of systemic (including internal malignancy) and infectious diseases. Dermatologists have special training in dermatopathology and in the surgical techniques used in dermatology. They also have expertise in the management of cosmetic disorders of the skin such as hair loss and scars and the skin changes associated with aging.
NUCC Taxonomy Code: 207N00000X
A dermatologist is trained to diagnose and treat pediatric and adult patients with benign and malignant disorders of the skin, mouth, external genitalia, hair and nails, as well as a number of sexually transmitted diseases. The dermatologist has had additional training and experience in the diagnosis and treatment of skin cancers, melanomas, moles and other tumors of the skin, the management of contact dermatitis and other allergic and nonallergic skin disorders, and in the recognition of the skin manifestations of systemic (including internal malignancy) and infectious diseases. Dermatologists have special training in dermatopathology and in the surgical techniques used in dermatology. They also have expertise in the management of cosmetic disorders of the skin such as hair loss and scars and the skin changes associated with aging.
NUCC Taxonomy Code: 390200000X
An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - DERMATOLOGY
I20190808001792
IL
5496040958
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Medicare Group Practice Enrollments
Source: CMS Doctors and Clinicians National Downloadable File
Northwestern Medical Faculty Foundation
676 N St Clair, Chicago, IL 606112997
Phone: 3126958106
Secondary Practice Locations
7918 Sycamore St
New Orleans, LA 70118
Phone: 5043447620
3800 Park Nicollet Blvd
St Louis Park, MN 554162527
Phone: 9529933123
1021 Bandana Blvd E Ste 100
Saint Paul, MN 55108
Phone: 6122625000
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Physician Assistant
Physician Assistant (Certified)
Dermatology
Doctor of Medicine (M.D.)
Dermatology
Doctor of Medicine (M.D.)
Dermatology
Doctor of Medicine (M.D.), Doctor of Philosophy (Ph.D.)
Dermatology
Doctor of Medicine (M.D.)
Dermatology
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 676 N SAINT CLAIR ST STE 1600, CHICAGO, IL 606112997 (Tel: 3126958106)
Registered at 676 N SAINT CLAIR ST STE 1600, CHICAGO, IL 606112997 (Tel: 3126958106)
Recorded as WALTER LISZEWSKI, MD
Dermatology (license number reported to NPPES: IL 036.149833)
Registered at 1021 BANDANA BLVD E STE 100, SAINT PAUL, MN 55108 (Tel: 6122625000)
NPI status registered as active in NPPES database
Registered at 1021 BANDANA BLVD E STE 100, SAINT PAUL, MN 551085109 (Tel: 6122625000)
Registered at 7918 SYCAMORE ST, NEW ORLEANS, LA 70118 (Tel: (504) 344-7620)
Recorded as WALTER LISZEWSKI
Student in an Organized Health Care Education/Training Program
NPI status registered as active in NPPES database
Registered at 7918 SYCAMORE ST, NEW ORLEANS, LA 70118 (Tel: 5043447620)
Registered at 7918 SYCAMORE ST, NEW ORLEANS, LA 70118 (Tel: 5043447620)
Recorded as WALTER LISZEWSKI
Student in an Organized Health Care Education/Training Program
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Dermatology Specialists in Chicago
- Dr. Rachel Pritzker, MD
- Dr. David Shanker, MD
- Dr. Warren Piette, MD
- Dr. Allison Hamilton, MD
- Dr. Peter Lio, MD
- Arlene Ruiz De Luzuriaga
More public profiles in Illinois
Directory navigation, in NPI number order.
- Tiana Riley Nurse Practitioner - Acute Care ยท Chicago
- Bashar Al Khoury Hospitalist ยท Rock Island
- Leigh Ann Kowalski, DO Obstetrics & Gynecology ยท Bloomington
- Erdan Kayupov Student in an Organized Health Care Education/Training Program ยท Chicago
- Kathleen Taylor, NP Nurse Practitioner ยท North Aurora
- Manasa Reddy, MD Internal Medicine ยท Chicago
- Rodolfo Gonzalez, MD Student in an Organized Health Care Education/Training Program ยท Chicago
- Zachary Friedman, PA Physician Assistant ยท Chicago
- Hannah Purseglove, MD Hospitalist ยท Springfield
- Brianna Meinke, PT Physical Therapist ยท Joliet
- Shaan Setia, MD Urology ยท Oak Brook
- Sara Mccann, MD Radiology - Vascular & Interventional Radiology ยท Peoria
Mailing Address
676 N Saint Clair St Ste 1600
Chicago, IL 606112997
Phone: 3126958106